package test;

import java.io.File;

public class test02 {
    public static void main(String[] args) {
        for (int i=1;i<=100;i++){
            File file=new File("./"+i+".txt");
            if (file.exists()){
                file.delete();
        }
            System.out.println("文件已删除");


        }

    }
}
